package br.edu.infnet.avaliacao.servlet;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import br.edu.infnet.avaliacao.dao.UsuarioDAO;
import br.edu.infnet.avaliacao.dao.UsuarioJDBCDAO;
import br.edu.infnet.avaliacao.modelo.Usuario;

/**
 * Servlet implementation class LoginServlet
 */
@WebServlet("/LoginServlet")
public class LoginServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * @see HttpServlet#HttpServlet()
	 */
	public LoginServlet() {
		super();
		// TODO Auto-generated constructor stub
	}

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doGet(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
	 *      response)
	 */
	protected void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		String destino ="/login/login.jsp";
		
		Usuario usuario = new Usuario();
		usuario.setLogin(request.getParameter("txtLogin"));
		usuario.setSenha(request.getParameter("txtSenha"));
		
		UsuarioDAO dao = new UsuarioJDBCDAO();
		
		if (dao.validarLogin(usuario)) {
			request.getSession().setAttribute("usuarioLogado", usuario);
			destino= "/index.jsp";
		}
		
		RequestDispatcher rd = request.getRequestDispatcher(destino);
		rd.forward(request, response);
	}
}
